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The largest cell in the human body is the ovum, also called the egg cell. It is produced in the female ovaries and is visible to the naked eye. The ovum plays a crucial role in reproduction, as it combines with a sperm cell during fertilization to form a new organism.
Other types of human cells are smaller:
Red blood cells (RBCs) are very small and carry oxygen throughout the body.
Sperm cells are small and mobile, designed to reach and fertilize the ovum.
Neurons are long and thin cells that transmit signals, but their width is much smaller than the ovum.
The ovum is unique because:
It contains nutrients to support early development after fertilization
Its size allows it to store all the materials needed for the first stages of life
It is the largest single cell in the human body
In short, the ovum is the largest cell in the human body, essential for human reproduction. Knowing this helps understand cell biology, reproduction, and human physiology, which are important concepts in Biology.
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